APA ציטוט
Shefer, D. (1980). Industrial Location and air quality control.
Chicago Style (17th ed.) Citation
Shefer, Daniel. Industrial Location and Air Quality Control. 1980.
ציטוט MLA
Shefer, Daniel. Industrial Location and Air Quality Control. 1980.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.